HB1779

Establishes the "Defining SEX Act"

Introduced·1/7/26
Introduced Text

Missouri HB1779 establishes the "Defining SEX Act" to clarify definitions of sex, gender, and gender identity in state law.

Missouri HB1779, known as the "Defining SEX Act," amends state law to clarify definitions of sex, gender, and gender identity. It specifies that "gender identity" should not be considered a synonym for "sex" or "gender." The bill defines "female" and "male" based on reproductive systems and states that "gender" should be considered a synonym for "sex" when used alone in state law. It also ensures that individuals with disorders or differences in sex development receive legal protections and accommodations.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

See what it does, who it affects, and the critical issues in plain language. Free, 30 seconds.

Where it stands

Current
Emerging Issues Committee
Next
Committee decision

Sponsors

0
4
RRRR
Democratic CaucusRepublican Caucus

History

May 15

House

Referred: Emerging Issues(H)

Jan 8

House

Read Second Time (H)

Jan 7

House

Read First Time (H)